131567130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63559}}^1$

素因数の和:63595

約数の個数: 48

約数和(自身を含む): 356952960

約数和(自身を除く): 225385830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 63559, 127118, 190677, 317795, 381354, 572031, 635590, 953385, 1144062, 1461857, 1906770, 2860155, 2923714, 4385571, 5720310, 7309285, 8771142, 13156713, 14618570, 21927855, 26313426, 43855710, 65783565, 131567130]

約数ペア:

[(1, 131567130), (2, 65783565), (3, 43855710), (5, 26313426), (6, 21927855), (9, 14618570), (10, 13156713), (15, 8771142), (18, 7309285), (23, 5720310), (30, 4385571), (45, 2923714), (46, 2860155), (69, 1906770), (90, 1461857), (115, 1144062), (138, 953385), (207, 635590), (230, 572031), (345, 381354), (414, 317795), (690, 190677), (1035, 127118), (2070, 63559)]